Reference documentation for deal.II version Git 6d63218887 2020-10-30 17:17:53 -0400
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fe_bernstein.h
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15 
16 #ifndef dealii_fe_bernstein_h
17 #define dealii_fe_bernstein_h
18 
19 #include <deal.II/base/config.h>
20 
22 
23 #include <deal.II/fe/fe_q_base.h>
24 
26 
27 
30 
62 template <int dim, int spacedim = dim>
64  : public FE_Q_Base<TensorProductPolynomials<dim>, dim, spacedim>
65 {
66 public:
70  FE_Bernstein(const unsigned int p);
71 
79  virtual void
81  FullMatrix<double> &matrix) const override;
82 
90  virtual const FullMatrix<double> &
92  const unsigned int child,
93  const RefinementCase<dim> &refinement_case =
95 
103  virtual const FullMatrix<double> &
105  const unsigned int child,
106  const RefinementCase<dim> &refinement_case =
108 
118  virtual void
120  FullMatrix<double> & matrix,
121  const unsigned int face_no = 0) const override;
122 
132  virtual void
134  const FiniteElement<dim, spacedim> &source,
135  const unsigned int subface,
136  FullMatrix<double> & matrix,
137  const unsigned int face_no = 0) const override;
138 
143  virtual bool
144  hp_constraints_are_implemented() const override;
145 
161  virtual std::vector<std::pair<unsigned int, unsigned int>>
163  const FiniteElement<dim, spacedim> &fe_other) const override;
164 
169  virtual std::vector<std::pair<unsigned int, unsigned int>>
171  const FiniteElement<dim, spacedim> &fe_other) const override;
172 
177  virtual std::vector<std::pair<unsigned int, unsigned int>>
179  const unsigned int face_no = 0) const override;
180 
186  const unsigned int codim = 0) const override final;
187 
193  virtual std::string
194  get_name() const override;
195 
196  virtual std::unique_ptr<FiniteElement<dim, spacedim>>
197  clone() const override;
198 
199 protected:
206  static std::vector<unsigned int>
207  get_dpo_vector(const unsigned int degree);
208 
214  renumber_bases(const unsigned int degree);
215 };
216 
217 
218 
222 
223 #endif
virtual void get_interpolation_matrix(const FiniteElement< dim, spacedim > &source, FullMatrix< double > &matrix) const override
Definition: fe_bernstein.cc:52
FE_Bernstein(const unsigned int p)
Definition: fe_bernstein.cc:38
virtual std::vector< std::pair< unsigned int, unsigned int > > hp_line_dof_identities(const FiniteElement< dim, spacedim > &fe_other) const override
virtual std::vector< std::pair< unsigned int, unsigned int > > hp_vertex_dof_identities(const FiniteElement< dim, spacedim > &fe_other) const override
Contents is actually a matrix.
const unsigned int degree
Definition: fe_base.h:431
virtual std::vector< std::pair< unsigned int, unsigned int > > hp_quad_dof_identities(const FiniteElement< dim, spacedim > &fe_other, const unsigned int face_no=0) const override
virtual std::unique_ptr< FiniteElement< dim, spacedim > > clone() const override
#define DEAL_II_NAMESPACE_CLOSE
Definition: config.h:369
virtual void get_face_interpolation_matrix(const FiniteElement< dim, spacedim > &source, FullMatrix< double > &matrix, const unsigned int face_no=0) const override
Definition: fe_bernstein.cc:96
virtual void get_subface_interpolation_matrix(const FiniteElement< dim, spacedim > &source, const unsigned int subface, FullMatrix< double > &matrix, const unsigned int face_no=0) const override
TensorProductPolynomials< dim > renumber_bases(const unsigned int degree)
virtual const FullMatrix< double > & get_prolongation_matrix(const unsigned int child, const RefinementCase< dim > &refinement_case=RefinementCase< dim >::isotropic_refinement) const override
Definition: fe_bernstein.cc:81
virtual bool hp_constraints_are_implemented() const override
virtual FiniteElementDomination::Domination compare_for_domination(const FiniteElement< dim, spacedim > &fe_other, const unsigned int codim=0) const override final
#define DEAL_II_NAMESPACE_OPEN
Definition: config.h:368
virtual std::string get_name() const override
static std::vector< unsigned int > get_dpo_vector(const unsigned int degree)
virtual const FullMatrix< double > & get_restriction_matrix(const unsigned int child, const RefinementCase< dim > &refinement_case=RefinementCase< dim >::isotropic_refinement) const override
Definition: fe_bernstein.cc:66